Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: William Longsword | Statement: [William Longespée, 3rd Earl of Salisbury, alsoKnownAs, William Longsword]

Target entity: William Longsword
Context triple: [William Longespée, 3rd Earl of Salisbury, alsoKnownAs, William Longsword]

• A. William Longsword
  William Longsword was a 10th-century Norman ruler who succeeded his father Rollo as the second Duke of Normandy and helped consolidate Norman power in northern France.
• B. William Longsword of Montferrat
  William Longsword of Montferrat was a 12th-century Italian nobleman and crusader from the influential Aleramici dynasty, noted for his role in the politics and warfare of the eastern Mediterranean.
• C. Alan Rufus
  Alan Rufus, also known as Alan the Red, was an 11th-century Breton nobleman and companion of William the Conqueror who became one of the wealthiest landholders in Norman England.
• D. Robert I, Duke of Normandy
  Robert I, Duke of Normandy was an early 11th-century Norman ruler best known as the father of William the Conqueror and for his pious pilgrimage to the Holy Land, during which he died.
• E. Robert of Bellême
  Robert of Bellême was a powerful and notoriously ruthless Anglo-Norman nobleman and military leader who held extensive lands in England and Normandy during the late 11th and early 12th centuries.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: William Longsword
Triple: [William Longespée, 3rd Earl of Salisbury, alsoKnownAs, William Longsword]

William Longsword was a prominent 13th-century English nobleman and military commander, the illegitimate son of King Henry II and 3rd Earl of Salisbury.

Target entity: William Longsword
Target entity description: William Longsword was a prominent 13th-century English nobleman and military commander, the illegitimate son of King Henry II and 3rd Earl of Salisbury.

• A. William Longsword
  William Longsword was a 10th-century Norman ruler who succeeded his father Rollo as the second Duke of Normandy and helped consolidate Norman power in northern France.
• B. William Longsword of Montferrat
  William Longsword of Montferrat was a 12th-century Italian nobleman and crusader from the influential Aleramici dynasty, noted for his role in the politics and warfare of the eastern Mediterranean.
• C. Alan Rufus
  Alan Rufus, also known as Alan the Red, was an 11th-century Breton nobleman and companion of William the Conqueror who became one of the wealthiest landholders in Norman England.
• D. Robert I, Duke of Normandy
  Robert I, Duke of Normandy was an early 11th-century Norman ruler best known as the father of William the Conqueror and for his pious pilgrimage to the Holy Land, during which he died.
• E. Robert of Bellême
  Robert of Bellême was a powerful and notoriously ruthless Anglo-Norman nobleman and military leader who held extensive lands in England and Normandy during the late 11th and early 12th centuries.
• F. None of above. chosen